China Silica Gel Desicccant Silicon Dioxide Indicating Silica Gel

Blue Silica GelFeatureBlue silica gel includes blue indicating silica gel, color-changing silica gel and blue silica gel. It can be divided into spherical and crystal shapes. Meanwhile, it has a property of turning pink from blue after absorption.Use
Absorb moisture;
Rust proofing and indicate ambient humidity directly;
Desiccant silica gelusedfor packaging: in precise instruments, leather, shoeIndustrial Brake s, clothing, food, medicine and household appliances, etc.
ItemSpecificationsColorBlueQSmart Card & Card Reader ualified Ratio of Particle,% ≥98.00Bulk Density (g/l)760-800Qualified Ratio of Spherical Particle,% ≥90.00Loss on Heating,% ≤Other Bags & Cases 5.00
Adsorption Capacity(25ºC) %RH=20%,% ≥8.00RH=35%,% ≥13.00RH=50%,% ≥22.00
Color ChangingRH=20%,≥Blue or Light blueRH=35%,≥Purple or Purple RedRH=50%,≥Pink
Sizes
1-3mm, 2.4mm, 2-5mm, 4-8mm, etc.Packing & FactoryN.W 25kgs per bag or 500/800/850/900kgs per container bag.Note
Packing and size may be customized per your specific requirement.Contact